Slang A person regarded as socially inept or foolish, often on account of being overly studious. (noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "dweeb" in a sentence
"A dweeb is not a fool, defined by Merriam - Webster as 'insignificant or inept'."
"I think the diagram is pretty good, but I would switch the placement of "dweeb" and "dork.""
"Glad he don't know I once called ... him "dweeb"!!!"